Method flags

crates/wit-bindgen/src/config.rs:67–96

Returns the set of configuration flags associated with `func`. The `name` provided should include the full name of the function including its interface. The `kind` is the classification of the function in WIT which affects the default set of flags.

(
        &mut self,
        resolve: &Resolve,
        ns: Option<&WorldKey>,
        func: &Function,
    )

    /// including its interface. The `kind` is the classification of the
    /// function in WIT which affects the default set of flags.
    pub(crate) fn flags(
        &mut self,
        resolve: &Resolve,
        ns: Option<&WorldKey>,
        func: &Function,
    ) -> FunctionFlags {
        let mut wit_flags = FunctionFlags::empty();

        // If the kind is async, then set the async/store flags as that's a
        // concurrent function which requires access to both.
        match &func.kind {
            FunctionKind::Freestanding
            | FunctionKind::Method(_)
            | FunctionKind::Static(_)
            | FunctionKind::Constructor(_) => {}

            FunctionKind::AsyncFreestanding
            | FunctionKind::AsyncMethod(_)
            | FunctionKind::AsyncStatic(_) => {
                wit_flags |= FunctionFlags::ASYNC | FunctionFlags::STORE;
            }
        }

        let mut ret = FunctionFlags::empty();
        self.add_function_flags(resolve, ns, &func.name, &mut ret);
        if !ret.contains(FunctionFlags::IGNORE_WIT) {
            ret |= wit_flags;
        }
        ret
    }

    pub(crate) fn resource_drop_flags(
        &mut self,